From 172d694cf7ba582635ac38454bad0f0fdaa14773 Mon Sep 17 00:00:00 2001
From: Vegard Storheil Eriksen <zyp@jvnv.net>
Date: Sat, 16 Jan 2021 01:25:21 +0100
Subject: interrupt: Generate interrupts from platform spec.

---
 interrupt/interrupt.h | 87 +++++----------------------------------------------
 1 file changed, 7 insertions(+), 80 deletions(-)

(limited to 'interrupt/interrupt.h')

diff --git a/interrupt/interrupt.h b/interrupt/interrupt.h
index 0851c87..b87abef 100644
--- a/interrupt/interrupt.h
+++ b/interrupt/interrupt.h
@@ -3,6 +3,8 @@
 
 #include <stdint.h>
 
+#include "interrupt_enums.h"
+
 struct NVIC_t {
 	volatile uint32_t ISER[32];
 	volatile uint32_t ICER[32];
@@ -34,98 +36,23 @@ struct SCB_t {
 static SCB_t& SCB = *(SCB_t*)0xe000ed00;
 
 namespace Interrupt {
-	enum Exception {
-		NMI        = 2,
-		HardFault  = 3,
-		MemManage  = 4,
-		BusFault   = 5,
-		UsageFault = 6,
-		SVCall     = 11,
-		PendSV     = 14,
-		SysTick    = 15
-	};
-	
-	enum IRQ {
-		WWDG,
-		PVD,
-		TAMPER,
-		RTC,
-		FLASH,
-		RCC,
-		EXTI0,
-		EXTI1,
-		EXTI2,
-		EXTI3,
-		EXTI4,
-		DMA1_Channel1,
-		DMA1_Channel2,
-		DMA1_Channel3,
-		DMA1_Channel4,
-		DMA1_Channel5,
-		DMA1_Channel6,
-		DMA1_Channel7,
-		ADC1_2,
-		USB_HP_CAN_TX,
-		USB_LP_CAN_RX0,
-		CAN_RX1,
-		CAN_SCE,
-		EXTI9_5,
-		TIM1_BRK,
-		TIM1_UP,
-		TIM1_TRG_COM,
-		TIM1_CC,
-		TIM2,
-		TIM3,
-		TIM4,
-		I2C1_EV,
-		I2C1_ER,
-		I2C2_EV,
-		I2C2_ER,
-		SPI1,
-		SPI2,
-		USART1,
-		USART2,
-		USART3,
-		EXTI15_10,
-		RTCAlarm,
-		USBWakeup,
-		TIM8_BRK,
-		TIM8_UP,
-		TIM8_TRG_COM,
-		TIM8_CC,
-		ADC3,
-		FSMC,
-		SDIO,
-		TIM5,
-		SPI3,
-		UART4,
-		UART5,
-		TIM6,
-		TIM7,
-		DMA2_Channel1,
-		DMA2_Channel2,
-		DMA2_Channel3,
-		DMA2_Channel4_5,
-		NUM_IRQs
-	};
-	
 	inline void enable(IRQ n) {
-		NVIC.ISER[n >> 5] = 1 << (n & 0x1f);
+		NVIC.ISER[int(n) >> 5] = 1 << (int(n) & 0x1f);
 	}
 	
 	inline void set_priority(Exception n, uint8_t priority) {
-		SCB.SHPR[n - 4] = priority;
+		SCB.SHPR[int(n) - 4] = priority;
 	}
 	
 	inline void set_priority(IRQ n, uint8_t priority) {
-		NVIC.IPR[n] = priority;
+		NVIC.IPR[int(n)] = priority;
 	}
 };
 
-template<Interrupt::Exception>
+template<Exception>
 void interrupt();
 
-template<Interrupt::IRQ>
+template<IRQ>
 void interrupt();
 
 #endif
-- 
cgit v1.2.3